JPH02246412A - サンプルされたアナログ電気信号を処理する回路装置 - Google Patents

サンプルされたアナログ電気信号を処理する回路装置

Info

Publication number: JPH02246412A
Authority: JP; Japan
Prior art keywords: current; input; transistor; circuit; output
Prior art date: 1989-02-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

JP2035113A

Other languages

English (en)

Japanese (ja)

Inventor

John B Hughes

ジョン　バリイ　ヒューズ

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-02-17

Filing date

1990-02-17

Publication date

1990-10-02

1990-02-17 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1990-10-02 Publication of JPH02246412A publication Critical patent/JPH02246412A/ja

Status Pending legal-status Critical Current

Links

238000012545 processing Methods 0.000 title claims abstract description 41
230000008878 coupling Effects 0.000 claims abstract description 15
238000010168 coupling process Methods 0.000 claims abstract description 15
238000005859 coupling reaction Methods 0.000 claims abstract description 15
238000012546 transfer Methods 0.000 claims description 65
230000002457 bidirectional effect Effects 0.000 claims description 23
239000011159 matrix material Substances 0.000 claims description 4
239000000126 substance Substances 0.000 claims 1
238000000034 method Methods 0.000 abstract description 14
230000008569 process Effects 0.000 abstract description 10
238000005070 sampling Methods 0.000 abstract description 8
230000005669 field effect Effects 0.000 description 54
239000003990 capacitor Substances 0.000 description 23
230000015654 memory Effects 0.000 description 23
230000003068 static effect Effects 0.000 description 23
230000006870 function Effects 0.000 description 9
238000010586 diagram Methods 0.000 description 4
230000003321 amplification Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000010354 integration Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000003199 nucleic acid amplification method Methods 0.000 description 2
229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
229920005591 polysilicon Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
101150087426 Gnal gene Proteins 0.000 description 1
241000489861 Maximus Species 0.000 description 1
229910004160 TaO2 Inorganic materials 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000007850 degeneration Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
NQKXFODBPINZFK-UHFFFAOYSA-N dioxotantalum Chemical compound O=[Ta]=O NQKXFODBPINZFK-UHFFFAOYSA-N 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000006386 memory function Effects 0.000 description 1
238000012552 review Methods 0.000 description 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
- G11C27/028—Current mode circuits, e.g. switched current memories

Landscapes

Amplifiers (AREA)
Measurement Of Current Or Voltage (AREA)
Filters That Use Time-Delay Elements (AREA)

JP2035113A 1989-02-17 1990-02-17 サンプルされたアナログ電気信号を処理する回路装置 Pending JPH02246412A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8903704A GB2228351A (en)	1989-02-17	1989-02-17	Circuit arrangement for processing sampled analogue electrical signals
GB8903704.8		1989-02-17

Publications (1)

Publication Number	Publication Date
JPH02246412A true JPH02246412A (ja)	1990-10-02

Family

ID=10651906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2035113A Pending JPH02246412A (ja)	1989-02-17	1990-02-17	サンプルされたアナログ電気信号を処理する回路装置

Country Status (4)

Country	Link
US (1)	US5012133A (de)
EP (1)	EP0383396A3 (de)
JP (1)	JPH02246412A (de)
GB (1)	GB2228351A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5089718A (en) *	1990-02-26	1992-02-18	U.S. Philips Corp.	Dynamic current divider circuit with current memory
US5124666A (en) *	1991-03-04	1992-06-23	Industrial Technology Research Institute	CMOS current convevor and its filter applications
FR2678399B1 (fr) *	1991-06-27	1993-09-03	Thomson Composants Militaires	Miroir de courant fonctionnant sous faible tension.
US5227676A (en) *	1991-09-16	1993-07-13	International Business Machines Corporation	Current mode sample-and-hold circuit
US5444361A (en) *	1992-09-23	1995-08-22	Sgs-Thomson Microelectronics, Inc.	Wideband linear and logarithmic signal conversion circuits
JP3436971B2 (ja) *	1994-06-03	2003-08-18	三菱電機株式会社	電圧制御型電流源およびそれを用いたバイアス発生回路
GB9500648D0 (en) *	1995-01-13	1995-03-08	Philips Electronics Uk Ltd	Switched current differentiator
US5594390A (en) *	1995-11-27	1997-01-14	National Semiconductor Corporation	Reduced area, first order R-C filters using current conveyors
TW307060B (en) *	1996-02-15	1997-06-01	Advanced Micro Devices Inc	CMOS current mirror
US5694032A (en) *	1996-03-19	1997-12-02	International Business Machines Corporation	Band gap current reference circuit
US5841316A (en) *	1996-05-24	1998-11-24	Shau; Jeng-Jye	Analog signal processing circuit for generating automatic-gain controlled reference-signal-biased output signals
US6069520A (en) *	1997-07-09	2000-05-30	Denso Corporation	Constant current circuit using a current mirror circuit and its application
GB9720712D0 (en) *	1997-10-01	1997-11-26	Philips Electronics Nv	Current comparator
JP4000215B2 (ja) *	1998-03-24	2007-10-31	株式会社ルネサステクノロジ	充放電電流発生回路、チャージポンプ回路、ｐｌｌ回路およびパルス幅変調回路
US6094037A (en) *	1998-06-18	2000-07-25	International Business Machines Corporation	Feedback apparatus including ultra low valve current source
KR100323196B1 (ko) *	1999-09-03	2002-02-20	박종섭	모스 전계효과 트랜지스터를 이용한 정밀전파정류기
TWI342476B (en) *	2007-08-16	2011-05-21	Princeton Technology Corp	Stabilizing current source circuit
KR101053254B1 (ko)	2009-03-13	2011-08-01	중앙대학교 산학협력단	전류 컨베이어 회로

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2213011B (en) *	1987-09-16	1991-09-25	Philips Electronic Associated	A method of and a circuit arrangement for processing sampled analogue electricals
GB2209895B (en) *	1987-09-16	1991-09-25	Philips Electronic Associated	A circuit arrangement for storing sampled analogue electrical currents
GB2214018A (en) *	1987-12-23	1989-08-23	Philips Electronic Associated	Current mirror circuit arrangement

1989
- 1989-02-17 GB GB8903704A patent/GB2228351A/en not_active Withdrawn
1990
- 1990-02-13 EP EP19900200325 patent/EP0383396A3/de not_active Withdrawn
- 1990-02-13 US US07/479,502 patent/US5012133A/en not_active Expired - Fee Related
- 1990-02-17 JP JP2035113A patent/JPH02246412A/ja active Pending

Also Published As

Publication number	Publication date
EP0383396A2 (de)	1990-08-22
EP0383396A3 (de)	1991-07-10
GB8903704D0 (en)	1989-04-05
GB2228351A (en)	1990-08-22
US5012133A (en)	1991-04-30

Publication	Publication Date	Title
JPH02246412A (ja)	1990-10-02	サンプルされたアナログ電気信号を処理する回路装置
Li et al.	1984	A ratio-independent algorithmic analog-to-digital conversion technique
JP3150999B2 (ja)	2001-03-26	電流モード多重化サンプル・ホールド回路
GB2225910A (en)	1990-06-13	Processing sampled analogue electrical signals
KR960005365B1 (ko)	1996-04-24	샘플된 아날로그 전기 신호 처리용 회로 장치
EP0322063B1 (de)	1996-10-09	Schaltungsanordnung zur Verarbeitung abgetasteter elektrischer analoger Signale
EP0840442B1 (de)	2003-01-29	Volldifferentieller Zweistufenoperationsverstärker mit effizienter Gleichtaktrückkopplungsschaltung
JP3824989B2 (ja)	2006-09-20	集積アナログマルチプレクサ
US5963158A (en)	1999-10-05	Current amplifier and current mode analog/digital converter using the same
GB2209895A (en)	1989-05-24	Storing sampled analogue electrical currents
US4864217A (en)	1989-09-05	Method of and a circuit arrangement for processing sampled analogue electrical signals
GB2234835A (en)	1991-02-13	Intergrator circuit
US7532069B2 (en)	2009-05-12	Differential amplifying circuit
JP3082090B2 (ja)	2000-08-28	積分器回路
JP2704176B2 (ja)	1998-01-26	超高利得正帰還ｃｍｏｓ相互コンダクタンス増幅器
US5349305A (en)	1994-09-20	Fully differential current sample/hold circuit
US20020186054A1 (en)	2002-12-12	Sample and hold circuit
JPS61273796A (ja)	1986-12-04	サンプルホ−ルド回路装置
US5625304A (en)	1997-04-29	Voltage comparator requiring no compensating offset voltage
JPH06196948A (ja)	1994-07-15	相互コンダクタ段
JP3200152B2 (ja)	2001-08-20	差動入力回路
JP2577388B2 (ja)	1997-01-29	逐次比較型ａｄ変換器
JPH0363848B2 (de)	1991-10-02
JPH02124609A (ja)	1990-05-11	電流ミラー回路
TW530453B (en)	2003-05-01	High-speed differential to single-ended converter